6kw heaters require a single phase power supply. Current draw is approx 27A @ 240v

Installation of these heaters requires:Weather protection, water splash protection (away from cartridge filters, etc)Horizontal upright mounting only either on the floor or wall mounted on a shelf. Outlet pipe must plumb vertically UP before it can go downwards (so that the heater is not the highest point in the adjoining plumbing)Chemical injection MUST be installed downstream only AND a non-return check valve MUST be fitted between the heater outlet and any chemical injection point.

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Backorder

If 'Backorder' is displayed, this spa part is temporarily out of stock but still available for purchase.
Delay in supply may be between 1 day and 12 weeks depending on product/source or whether its already in transit to us - the vast majority of back ordered parts are available within days. If you 'Backorder', the part will add to your shopping cart and be charged. It will then ship as soon as it's received. If you are concerned about the potential wait time, please contact us for advise on expected delay timeframe on this particular spa part.

We recommend you purchase backordered parts using Direct Deposit as your payment method so that no automated credit card charge is made ahead of supply. This puts the order in place, but payment can then be delayed until parts become available. You will then be able to pay via direct deposit, or credit card via 'my account' online or over the phone.

It's possible that a product displaying 'Backorder' is in fact in stock and displaying incorrectly. The item may also be out of stock and discontinued (no longer available) and not yet removed from view. For these reasons we strongly encourage you to contact us to confirm availability on items displaying 'Backorder'.

Backorder

If 'Backorder' is displayed, this spa part is temporarily out of stock but still available for purchase.
Delay in supply may be between 1 day and 12 weeks depending on product/source or whether its already in transit to us - the vast majority of back ordered parts are available within days. If you 'Backorder', the part will add to your shopping cart and be charged. It will then ship as soon as it's received. If you are concerned about the potential wait time, please contact us for advise on expected delay timeframe on this particular spa part.

We recommend you purchase backordered parts using Direct Deposit as your payment method so that no automated credit card charge is made ahead of supply. This puts the order in place, but payment can then be delayed until parts become available. You will then be able to pay via direct deposit, or credit card via 'my account' online or over the phone.

It's possible that a product displaying 'Backorder' is in fact in stock and displaying incorrectly. The item may also be out of stock and discontinued (no longer available) and not yet removed from view. For these reasons we strongly encourage you to contact us to confirm availability on items displaying 'Backorder'.

Backorder

If 'Backorder' is displayed, this spa part is temporarily out of stock but still available for purchase.
Delay in supply may be between 1 day and 12 weeks depending on product/source or whether its already in transit to us - the vast majority of back ordered parts are available within days. If you 'Backorder', the part will add to your shopping cart and be charged. It will then ship as soon as it's received. If you are concerned about the potential wait time, please contact us for advise on expected delay timeframe on this particular spa part.

We recommend you purchase backordered parts using Direct Deposit as your payment method so that no automated credit card charge is made ahead of supply. This puts the order in place, but payment can then be delayed until parts become available. You will then be able to pay via direct deposit, or credit card via 'my account' online or over the phone.

It's possible that a product displaying 'Backorder' is in fact in stock and displaying incorrectly. The item may also be out of stock and discontinued (no longer available) and not yet removed from view. For these reasons we strongly encourage you to contact us to confirm availability on items displaying 'Backorder'.